/**********************************************************************************
?*?文件名??：key.c
?*?描述????：按鍵掃描（系統(tǒng)滴答時(shí)鐘SysTick實(shí)現(xiàn)掃描延時(shí)）
?*?實(shí)驗(yàn)平臺(tái)：NiRen_TwoHeart系統(tǒng)板
?*?硬件連接：??PC10?->?KEY1?????
?*?????????????PC11?->?KEY2???????
?*?庫(kù)版本??：ST_v3.5
**********************************************************************************/

#include?“key.h“?
#include?“SysTick.h“

/*******************************************************************************
*?函數(shù)名??:?Key_GPIO_Config
*?描述????:?KEY?IO配置
*?輸入????:?無(wú)
*?輸出????:?無(wú)
*?返回????:?無(wú)?
*?說(shuō)明????:?KEY（1~2）的IO口分別是:PC10PC11
*******************************************************************************/
void?Key_GPIO_Config（void）
{
	GPIO_InitTypeDef??GPIO_InitStructure;				//定義一個(gè)GPIO_InitTypeDef類(lèi)型的GPIO初始化結(jié)構(gòu)體
	
	RCC_APB2PeriphClockCm

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件???????2919??2013-08-26?19:42??3.發(fā)送TEXT短信\BSP\Key\key.c

?????文件????????429??2013-08-26?19:42??3.發(fā)送TEXT短信\BSP\Key\key.h

?????文件???????2220??2013-09-28?10:25??3.發(fā)送TEXT短信\BSP\LED\Led.c

?????文件????????672??2013-09-28?10:25??3.發(fā)送TEXT短信\BSP\LED\Led.h

?????文件???????2524??2013-08-08?00:02??3.發(fā)送TEXT短信\BSP\SysTick\SysTick.c

?????文件????????164??2013-07-31?20:13??3.發(fā)送TEXT短信\BSP\SysTick\SysTick.h

?????文件???????1603??2013-09-28?11:23??3.發(fā)送TEXT短信\BSP\TIMER\timer.c

?????文件????????126??2013-09-28?11:23??3.發(fā)送TEXT短信\BSP\TIMER\timer.h

?????文件???????7024??2014-05-28?21:03??3.發(fā)送TEXT短信\BSP\USART\usart.c

?????文件????????658??2013-09-28?15:49??3.發(fā)送TEXT短信\BSP\USART\usart.h

?????文件??????17273??2010-06-07?10:25??3.發(fā)送TEXT短信\CMSIS\core_cm3.c

?????文件??????85714??2011-02-09?14:59??3.發(fā)送TEXT短信\CMSIS\core_cm3.h

?????文件??????15766??2011-03-10?10:52??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_cl.s

?????文件??????15503??2011-03-10?10:52??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_hd.s

?????文件??????15692??2011-03-10?10:52??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_hd_vl.s

?????文件??????12376??2011-03-10?10:52??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_ld.s

?????文件??????13656??2011-03-10?10:52??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_ld_vl.s

?????文件??????12765??2011-03-10?10:52??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_md.s

?????文件??????14073??2011-03-10?10:51??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_md_vl.s

?????文件??????15955??2011-03-10?10:51??3.發(fā)送TEXT短信\CMSIS\startup\arm\startup_stm32f10x_xl.s

?????文件?????633933??2013-07-30?23:52??3.發(fā)送TEXT短信\CMSIS\stm32f10x.h

?????文件??????36557??2011-03-10?10:51??3.發(fā)送TEXT短信\CMSIS\system_stm32f10x.c

?????文件???????2085??2011-03-10?10:51??3.發(fā)送TEXT短信\CMSIS\system_stm32f10x.h

?????文件????????399??2011-04-23?10:24??3.發(fā)送TEXT短信\keilkilll.bat

?????文件???????8982??2011-03-10?10:47??3.發(fā)送TEXT短信\LIB\inc\misc.h

?????文件??????21690??2011-03-10?10:47??3.發(fā)送TEXT短信\LIB\inc\stm32f10x_adc.h

?????文件???????7555??2011-03-10?10:47??3.發(fā)送TEXT短信\LIB\inc\stm32f10x_bkp.h

?????文件??????27559??2011-03-10?10:47??3.發(fā)送TEXT短信\LIB\inc\stm32f10x_can.h

?????文件???????6573??2011-03-10?10:47??3.發(fā)送TEXT短信\LIB\inc\stm32f10x_cec.h

?????文件???????2162??2011-03-10?10:47??3.發(fā)送TEXT短信\LIB\inc\stm32f10x_crc.h

............此處省略136個(gè)文件信息